From 5d7d4e18e1cf80c14bbb353b49628446009de9c9 Mon Sep 17 00:00:00 2001
From: "Zeeshan Ali (Khattak)" <zeeshanak@gnome.org>
Date: Fri, 11 Feb 2011 01:53:57 +0200
Subject: [PATCH] ui: Handle null from interface combo

---
 src/ui/rygel-writable-user-config.vala | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/ui/rygel-writable-user-config.vala b/src/ui/rygel-writable-user-config.vala
index 6544209..6b2fd84 100644
--- a/src/ui/rygel-writable-user-config.vala
+++ b/src/ui/rygel-writable-user-config.vala
@@ -44,8 +44,16 @@ public class Rygel.WritableUserConfig : Rygel.UserConfig {
         }
     }
 
-    public void set_interface (string value) {
-        this.set_string ("general", IFACE_KEY, value);
+    public void set_interface (string? value) {
+        string iface;
+
+        if (value != null) {
+            iface = value;
+        } else {
+            iface = "";
+        }
+
+        this.set_string ("general", IFACE_KEY, iface);
     }
 
     public void set_port (int value) {
-- 
2.7.4